{"id":"CVE-2026-85889","title":"Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.","summary":"Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-306"],"vendor":"Microsoft","product":"Azure AI Foundry","affected":["azure_ai_foundry -"],"published":"2026-09-17","updated":"2026-09-19","sourceUpdated":"2026-09-19T04:18:00.780","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-85889","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85889","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-18T14:10:30.594154Z"},"epss":0.00494,"epssPercentile":0.41493,"ingestedAt":"2026-09-17T23:31:20.687Z","slug":"CVE-2026-85889","body":"## Overview\n\nMissing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":55,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}